<HTML><HEAD><TITLE>mjd_to_ywd(++MJD, ?YWD)</TITLE>
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<H1>mjd_to_ywd(++MJD, ?YWD)</H1>
Convert an MJD to ISO8601 Year-Week-Day representation
<DL>
<DT><EM>MJD</EM></DT>
<DD>Integer or float
</DD>
<DT><EM>YWD</EM></DT>
<DD>Variable or structure of the form Year-Week-Day
</DD>
</DL>
<H2>Description</H2>
Convert MJDs to a Year-WeekOfYear-DayOfWeek representation
	according to ISO 8601, where DayOfWeek is the day number within the
	week (1 for monday up to 7 for sunday), and WeekOfYear is the ISO8601
	week number (where week 1 is the week containing January 4th).
	Note that January 1 to 3 may belong to the previous year.

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